Earth Dare we hope for a global climate treaty next year? The world is getting greener and the political appetite for change growing – and the UN's lead climate negotiator is infectiously optimistic Opinion
Life Spider monkey society is sexually segregated No girls allowed Ew, boys! A species of spider monkey has been found to live in strictly sexually segregated societies, apparently because the males attack the females if they spend too much time together. They are the first non-human primate species known to systematically separate along gender lines. Geoffroy's spider monkeys, Ateles geoffroyi, live in … News
Earth Clean energy or cheap energy? We can have both Rising energy bills don’t mean we should give up on cutting our carbon emissions. Quite the opposite Opinion
Technology Facebook drones alone won't help the offline world Big tech firms like Facebook and Google want to bring the internet to the poor world, but their high-flying access points can be only part of the solution News
Life Cute but deadly furball launches death attack (Image: Jurgen Freund/naturepl.com) WITH their massive eyes, tarsiers are high on most people's cute list. But extreme cuteness comes at a price. The eyes are so big that each eyeball, at 16 millimetres in diameter, takes up the same volume as the entire brain . The skull is madly shaped to accommodate this arrangement, and … Regulars
Health The therapy pill: Forget your phobia in fast forward Is a pill to banish phobias too good to be true? (Image: Jun Ahn/Barcroft Media) Talking cures for phobias or addictions take ages to detrain your brain. What if a memory-boosting drug let you do it in a day? IT'S happening again. My heart starts pounding and my pulse races. I can feel my face … Features
Earth Wet revolution: Where's the world water manifesto? To survive water shortages, nations need to rethink their supplies (Image: Dylan Goldby at Welkinglight Photography/Getty) We need a fourth water revolution to cope with the world's shortages, says Fred Pearce : two new books reveal the problem but don't go far enough EVER wondered what reactivated sludge is? Or what links your local water … CultureLab
Lift off: How to launch your career after a postdoc The Postdoc Survival Guide: Part 3In a three-part series, New Scientist serves up all you need to know about bagging a postdoc, making the most of your experience, and successfully transitioning to the tenure trackLanding one of the few job openings on the faculty tenure track requires luck as well as scientific excellence, so ensure you have a realistic backup plan Careers
Feedback: Going down the tubes with CO2 Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more Going down the tubes DELIGHTFUL nonsense – that was Henry Shipley's verdict on the conspiracy concept that orchestras tune the note A to 440 hertz because of a Nazi plot (18 January) . He observes that the subject could introduce … Regulars